The LTC201A, LTC202, and LTC203 are micropower, quad CMOS analog switches which typically dissipate only 250µW from ±15V supplies and 40µW from a single 5V supply. The switches have 65Ω typical on resistance and a very high off resistance. A break-before-make characteristic, inherent in these switches, prevents the shorting of two channels. With a supply voltage of ±15V, the signal range is ±15V. These switches have special charge compensation circuitry which greatly reduces charge injection to a maximum of ±25pC (±15V supplies). The LTC201A, LTC202, and LTC203 are designed for applications such as programmable gain amplifiers, analog multiplexers, sample-and-hold circuits, precision charge switching and remote switching. These three devices are differentiated by the type of switch action, as shown in the logic table. Applications * Supply Current: 1+=40µA, 1-=5µA Max * Charge Injection * ±15V Supplies: ±25pC Max * Single 5V Supply: 2pC Typ * RON: 65Ω Typ * Signal Range: ±15V * Micropower Operation * Single 5V or ±15V Supply Operation * Low Charge Injection * Low RON * Low Leakage * Guaranteed Break Before Make * Latch Resistant Design * TTL/CMOS Compatible * Improved Second Source for DG201A/DG202 https://elecena.pl/product/254019/micropower-low-charge-injection-quad-cmos-analog-switches 2007-03-03 https://elecena.pl/product/254019/micropower-low-charge-injection-quad-cmos-analog-switches 2016-04-13 https://elecena.pl/product/254019/micropower-low-charge-injection-quad-cmos-analog-switches 2025-01-21